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Electro-Therapy

Output Tester

Output Tester

$13.79
$13.79
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3.5 mm Jack, External Microphone
A recommended accessory for all electro-therapy devices! 1.2" diameter external microphone speaker, monitors or diagnoses electro-therapy device output channels (or connecting wires) by sound. A clicking sound will be heard with each frequency pulse. 3.5 mm jack.
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